Getting an error "SyntaxError: Document.querySelectorAll: 'svrl:failed-assert' is not a valid selector" for any MPD stream, even the samples from DASH-IF site.

[fkerrin]

Please see the attached screenshot

[rbouqueau]

Thank you. I get the error on staging too. Please allow me to restart and retry in a few minutes.

[rbouqueau]

Still failing after reboot. @Phencys ?

[guan1]

Hi, I also tried it and I'm still seeing this error.

Best regards

[Phencys]

I've been able to reproduce this issue in Firefox, strangely enough Chrome seems to accept invalid XML without any form of notification.

The mpdvalidator outputs a namespaced XML, but does not include the namespace in its output. XML allows the semicolon : only in case of valid namespacing, and Firefox enforces this correctly.

I have prepared a fix by replacing the : by an underscore creating a valid xml again #714 . This fix is now available on Staging now.

@fkerrin @guan1 can either of you confirm the message doesn't show up anymore?

[guan1]

works for me now. Thanks.

[fkerrin]

Hi @Phencys. I don't have access to staging, I'm just Joe Public and for me the problem still persists. Regards,

[Phencys]

Hello @fkerrin

Staging is a public hosted environment which we use to pre-deploy fixes :)

It is available on the link in the previous message, or if you prefer to copy-paste on https://staging.conformance.dashif.org/

[fkerrin]

Thank you @Phencys - that worked for me. Regards.